I’m planning on getting my parents an Ipad 2 for Christmas, but they don’t know English that well. So is there an option of changing the language from English to Vietnamese?

I’m not sure exactly if I worded the question right.. but here is my scenario:
I got the iphone4 in October 2010. In February of this year, I got a MacBook Pro 13inch. For christmas I plan on getting an IPad 2. I would just like to know now what an IPad can do that the other two cannot, and/or how it is useful in ways the other two are not. Thanks!

Now, for Christmas, I am getting a Samsung Galaxy Tab. I want to keep my computer for things like my iPod, unless I sell that. Now I am just confused and not sure what to do. One decision leads to another. Somebody please help me ASAP. Thanks.

I want to get a iphone 4 for christmas but i have verizon. So if i get a iphone 4 will verizon be able to put it in service or do iphone 4s only work with AT&T?

I bought my husband and I both an Ipad for Christmas. The only thing that we have added is some music from our CDs. My Ipad is working great, but his will not connect to the internet. We are both connected to our network at our house and we both have a full wi-fi signal. Mine is working fine, but his will not connect (no safari, youtube, itunes, etc). He has rebooted the Ipad, and turned wi-fi off and then back on. Has anyone had this issue or know of any solutions??